3242644325 has 12 divisors (see below), whose sum is σ = 4029848100. Its totient is φ = 2588328960.

The previous prime is 3242644297. The next prime is 3242644333. The reversal of 3242644325 is 5234462423.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 119399329 + 3123244996 = 10927^2 + 55886^2 .

It is not a de Polignac number, because 3242644325 - 2⁶ = 3242644261 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 133214 + ... + 155663.

It is an arithmetic number, because the mean of its divisors is an integer number (335820675).

Almost surely, 2^3242644325 is an apocalyptic number.

It is an amenable number.

3242644325 is a deficient number, since it is larger than the sum of its proper divisors (787203775).

3242644325 is a wasteful number, since it uses less digits than its factorization.

3242644325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289336 (or 289331 counting only the distinct ones).

The product of its digits is 138240, while the sum is 35.

The square root of 3242644325 is about 56944.2211730040. The cubic root of 3242644325 is about 1480.1296947763.

The spelling of 3242644325 in words is "three billion, two hundred forty-two million, six hundred forty-four thousand, three hundred twenty-five".